1. Department of Sociology, Utrecht University , Utrecht, Netherlands
2. Netherlands Interdisciplinary Demographic Institute (NIDI), KNAW/University of Groningen , The Hague, Netherlands
3. Mannheim Centre for European Social Research (MZES), University of Mannheim , Mannheim, Germany
4. Institute for Employment Research (IAB) , Nuremberg, Germany
5. University of Bamberg , Bamberg, Germany
6. GESIS—Leibniz Institute for the Social Sciences , Mannheim, Germany